baber/WOPTO huggingface dataset:
Patent JP-2000269408-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEDA HISASHI
IPC: H01L25/07
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve mounting reliability and to use a semiconductor element with high versatility, wile performing miniaturization in a semiconductor device provided with the structure of stacking plural semiconductor elements, and the manufacturing method. SOLUTION: This semiconductor device 20A is constituted of first and second semiconductor elements 22A and 22B, a multilayered wiring board 23 where the first semiconductor element 22A and a solder ball 24 are disposed, an interposer for loading the second semiconductor element 22B and electrically connecting it to the multilayered wiring board 23 and a sealing resin 25 for sealing the respective semiconductor elements 22A and 22B. Also, the interposer is constituted of a lead frame 31A, provided with a stage 29A for loading the second semiconductor element 22B and a lead part 30A for electrically connecting the second semiconductor element 22B, a wire 28B for electrically connecting the second semiconductor element 22B and the lead part 30A and a wire 28C for electrically connecting the lead part 30A and the multilayered wiring board 23.
Patent JP-S58184359-A (JP)
Title: Pressure tank device for motor-operated pump
Inventor: YOSHIDA HISANOBU
IPC: F16J12/00
Filed: 1982-04-22
Abstract: PURPOSE:To easily install and remove a gasket and a body to be mounted to and from a pressure tank body, by constituting a pressure tank device for motor-operated pump such that the body to be mounted is positioned outside the pressure tank body with the gasket interposed therebetween. CONSTITUTION:By screwing second screw members 11 and 12 in first screw members 9 and 10,deformed parts 8b1 and 8c1 engage a pressure tank body 1, and as soon as a flange 5 and a gasket 8 are secured to the tank body 1, bored- through holes 1Ac and 1Ad are sealed with projections 8a and 8c. Further, with the second screw members 11 and 12 slightly unscrewed from the first screw members 9 and 10, the deformed parts 8b1 and 8c1 restore to the original state, and this permits the removal of the projections 8b and 8c through the bored- through holes 1Ac and 1Ad, namely removal of the gasket from the tank body 1.
Patent JP-H02258587-A (JP)
Title: Anticorrosive vessel
Inventor: FUJIMOTO TAKASHI
IPC: B65D85/84
Filed: 1989-03-20
Abstract: PURPOSE:To prevent exfoliation of a resin layer and a FRP layer in a poly-layer anticorrosive vessel and to maintain the strength and the high anticorrosiveness for a long time, by directly laminating a FRP member on the outside of an interior layer of ethylene-vinyl acetate copolymer saponified matter or further the one including polyethylene, or by laminating the FRP member via a polyurethane adhesive. CONSTITUTION:A FRP layer B is directly bonded on the outside of an anticorrosive interior layer member A made of a saponified matter of ethylene-vinyl acetate copolymer. In this case, a blended material of EVA saponified matter and polyethylene may be preferably used as the anticorrosive interior layer member A according to the kind of the contents. And further, a polyurethane adhesive C is interposed between the anticorrosive interior layer member A and the FRP layer B to increase further adhesive force between inter-layers. EVA saponified matter have an excellent adhesiveness against FRP materials but occasionally have an inadequate adhesiveness depending on the kinds of resin constituting FRP and hence, in such a case, the inadequate adhesiveness is compensated by use of polyurethane adhesive.
Patent JP-S60212923-A (JP)
Inventor: KOBAYASHI SHIGEO
IPC: H01H33/70
Filed: 1984-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10256297-A (JP)
Title: Wire-bonding method
Inventor: TAKAHASHI KUNIYUKI
IPC: B23K20/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To give a form to the top of a loop neck height part and to form a stable wire loop shape with a high shape-holding power by giving tension to a wire, in a state in which a clamper is temporarily closed during a reverse operation. SOLUTION: When a capillary 5 executes reverse operation for slightly and horizontally moving to a point C, in a direction opposite to a second bonding point, a clamper 4 is set to the temporarily closed state at the point C. When the clamper 4 is closed at the point C during the reverse operation, the feeding of a wire 3 from the capillary 5 is stopped and slack in the wire 3 appears at the lower end part of the capillary 5 by the reverse operation until that time. However the slack is eliminated by giving tension to the wire 3 from a first bonding point A to the point C. Consequently, the wire 3 shows a shape exhibiting inclination from the point A to the point C, and a curl is imparted to the wire 3 at the lower end part of the capillary 5.
Patent JP-H09234810-A (JP)
Title: Tubular body
Inventor: TSURUFUJI TOMOYOSHI
IPC: A63B49/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of a tubular body by reducing in weight the entire body and improving the specific strength and specific rigidity. SOLUTION: The tubular body comprises thick layers 12C, 12B in which the average ratio of matrix resin reinforced by reinforcing fiber that the main directing direction is substantially in an axially longitudinal direction is set to the value of a range of about 10wt.% to less than 25wt.%, an ultra-thin covering layer 123 as compared with the layers 12C, 12B and formed on the surface, wherein the mean resin ratio of the entire wall thickness is less than 30wt.%.
Patent JP-H02247494-A (JP)
Title: Atmosphere furnace and work delivery device used therefor
Inventor: SATO SHOJI
IPC: F27B17/00
Filed: 1989-03-22
Abstract: PURPOSE:To extend a work conveyance passage by increasing the number of blocks in a small space by providing the work conveyance passage vertically on a plurality of different atmosphere longitudinal blocks, and disposing work conveyance means at a work passages port between adjacent blocks. CONSTITUTION:A first block 1a and a second block 1b are both of longitudinal ones, in which a work conveyance passage is set vertically. A work passage port 6 is provided on an upper partition wall 2 which serves to partition both blocks 1a, 1b. A rotor 10, which serves to transfer the work 4 received from a conveyor device 3a of the first block 1a to a conveyor device 3b of the second block 1b is rotatably provided in a state where the work passage port 6 is closed. The rotor 10 comprises a large diameter column fitted in the work passage port 6 and upper and lower small diameter column parts rotatably held in holding holes provided in the upper and lower portions of the partition wall 2.
Patent JP-S56167026-A (JP)
Title: Pile driver
Inventor: MITSUYANAGI NAOKI
IPC: E02D7/18
Filed: 1980-05-27
Abstract: PURPOSE: To reduce the resistance during the driving while increasing the supporting force after the driving by feeding a low pressure liquid at a small flow rate, as added by a material able to cause solidification with the passage of time, near the tip of a pile in a pile driving utilizing vibration.  
     CONSTITUTION: A pile 1 incorporates a vibrator 3 to which the power of a power source 6 is transmitted through a hose 7 while a supply port 4 connected to a supply tube 14 is provided at the tip thereof. The supply tube 14 is connected to a tank 8 for housing water, a tank 9 for housing a liquid, for example a bentonite liquid which serves to impart water a viscosity according to the quality of soil and to prevent the escape of water into the earth and a tank 10 for housing a material, for example cement, which is able to cause solidification with the passage of time. When the pile 1 is driven into the ground by vibration, a material in the tanks 8W10 mixed properly is fed under a low pressure from a feed port for smooth driving. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07116726-A (JP)
Title: Production of hot rolled steel sheet
Inventor: TANABE KOJI
IPC: B21B45/06
Filed: 1994-04-07
Abstract: PURPOSE:To remarkably reduce flaws caused on scale by hot rolling after heating a billet that its front and rear surfaces' scale and damage are cut and removed and after cutting it by a prescribed dimension with the hot scarfing. CONSTITUTION:A billet is heated and it is hot scarfed by 200 to 3000mum with hot scarfing. The reason that the hot scarfing is made over than 200mum is that the billet's surface that its scale and flow are cut and removed is made in recessing and projecting state and its depth is about 150 to 200mum. After heating, the internal oxidation generated on this recessed and projecting surface is about 50 to 100mum from its surface. If this internal oxidation is left and hot rolling is executed, the oxidation is processed during rolling as the internal oxidation is made as a core, it is caused on the scale defects. Accordingly, the billet's recessing and projecting are removed with hot scarfing over than 200mum. Further, the reason that it is under than 3000mum, is its effect is saturated even it is scarfed over than the above.
Patent JP-H01245996-A (JP)
Title: Composition for heat insulating protection
Inventor: TSUMURA SHUNJI
IPC: C09K5/04
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a composition having excellent workability, easy-to-use and excellent heat insulating protection effect by constituting with water as main component, solution containing the specific quantity of interface activator and compressed gas. CONSTITUTION:The titled composition is composed of the water as the main component, the solution containing 0.01-10wt.% the interface activator and the compressed gas. By this composition, it is easily produced, and simply used and can easily form the heat insulating protection film. Then, the removal of the formed film is easy, and further, if necessary, continuous application can be repeatedly executed without removal of the formed film.
Patent JP-S59206097-A (JP)
Inventor: DEBITSUTO UIRUSON
IPC: C23F11/08
Filed: 1984-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04305940-A (JP)
Title: Manufacture of thin-film transistor
Inventor: HASHIZUME TSUTOMU
IPC: H01L29/786
Filed: 1991-04-02
Abstract: PURPOSE:To crystallize a silicon layer without increasing processes by applying the silicon layer onto an insulating substrate through a decompression chemical vapor growth method, applying and forming an insulating thin-film having a refractive index smaller than that of the silicon layer onto the silicon layer and irradiating the insulating thin-film with laser beams. CONSTITUTION:A silicon layer as the active region of a thin-film transistor is applied and formed so as to cover a substrate, to which a source region 103 and a drain region 104 are formed through a decompression chemical vapor growth method. The silicon layer is formed, and impurities in required quantity are implanted through an ion implantation method. The silicon layer is patterned so as to form a bridge between the source region 103 and the drain region 104, and the silicon layer 105 is shaped. A gate insulating film 106 is applied and formed on the silicon layer 105. The silicon layer 105 is irradiated with laser beams 107 and crystallized. The insulating film 106 composed of an SiO2 film at that time, and a refractive index thereof is made smaller than the silicon layer 105.
Patent JP-S60214481-A (JP)
Title: Magnetic disk device
Inventor: KOORIYAMA HIROSHI
IPC: G11B21/22
Filed: 1984-04-10
Abstract: PURPOSE:To lock a carriage surely and automatically by providing a lock arm for coming into contact with a magnetic head carriage and a magnet that attracts and holds the lock arm to carriage contact side when a power source is cut off. CONSTITUTION:When rotation of a magnetic disc is stopped, the carriage 1 is thrusted against a stopper 6 for stopping uncontrolled running by a retracting mechanism. An end of the lock arm 3 supports the carriage 1, and the supporting force is determined by attracting force between another end of the lock arm 3 and the magnet 4. When using the magnetic disk device, the lock arm 3 and magnet 4 are separated by force of first seek, and the lock arm 3 is rotated by applying current to a rotary solenoid 2, and held in the stopper 5 to prevent the lock arm 3 from coming into contact with the carriage 1.
Patent JP-H04305133-A (JP)
Title: Inspection method and apparatus for antilock brake
Inventor: WATANABE SHINICHI
IPC: G01M17/00
Filed: 1991-04-02
Abstract: PURPOSE:To enable accurate judgment of quality of an antilock brake and facilitate the estimation of the cause of rejection. CONSTITUTION:A wheel is rotated being placed on rollers 11 and 12 and a brake is operated at a specified speed to measure braking time required from the starting of the operation of the brake to the stoppage of the rollers. Moreover, deceleration of the rollers is detected with a torque meter 7 as torque to measure the number of peaks and a peak value appearing in a torque waveform during the braking time. A monitoring circuit 8 judges the propriety of the braking time, the number of peaks and the peak value separately. The quality of an antilock brake can be judged accurately by entering a change in peak of the deceleration appearing associated with a increase or decrease control of a braking pressure into an inspection item. This also facilitates the estimation of the cause of deficiency from an acceptance pattern of the braking time, the number of peaks and the peak value.
Patent JP-H07251059-A (JP)
Title: Gas blow pipe for gas-liquid reaction
Inventor: OTSUKA HIROAKI
IPC: C07C51/215
Filed: 1994-03-16
Abstract: PURPOSE:To prevent the clogging of a gas blow pipe, to stably produce a reaction product of high quality such as napthalenecarboxylic acid over a long period of time and to reduce the coloration of the formed reaction product. CONSTITUTION:This gas blow pipe is used in gas-liquid reaction such that separate reactive raw material gas is blown in a raw material soln. prepared by dissolving at least one raw material substance in a solvent and the obtained reaction product is precipitated under reaction conditions. This gas blow tube is made of glass or a material subjected to glass lining processing (A) or made of fluoroplastic or a material subjected to fluoroplastic processing.
Patent JP-S59196538-A (JP)
Title: Deflection yoke
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1983-04-20
Abstract: PURPOSE:To easily vary the magnetic field distribution of intra-core space by mounting a correction piece made of a magnetic body between a pair of coils wound in the inner part of a core while the piece is being made to touch the core. CONSTITUTION:When current is applied to saddle-type coils 1 wound in a core 2, magnetic fluxes 3, 4, 5, 6, and 7 are generated in intra-core 2 space. When correction pieces 8 made of a magnetic body are mounted between the coils 1 and 1 while the pieces are being made to touch the core 2, the intensity of the magnetic flux 7 is reinforced because the magnetic resistance between the correction pieces 8 is reduced. In this case, the magnetic flux intensity at the central part of the intra-core 2 space is enhanced, and the desired magnetic field distribution can be created by variously deforming the shape of the correction pieces 8.
Patent JP-S55161502-A (JP)
Title: Blooming method for preventing slab from surface crack
Inventor: INOUE HIROSHI
IPC: B21B1/02
Filed: 1979-06-05
Abstract: PURPOSE:To restore the temperatures of the top and bottom surfaces of the steel ingot to the transformation point or higher, for preventing the surface crack, by carrying out the rolling work on the steel ingot while turning it upside down, at blooming the steel ingot. CONSTITUTION:By turning the ingot upside down, the roll-cooling water flowing on the top surface is removed away, so that the top surface temperature can be quickly restored, and hereby, the restored temperature T2 becomes higher than the conventional restored temperature T1. Hence, the temperature difference DELTAT3 between the temperatures of the top and bottom surfaces and the lowest temperature on the way of the temperature changing cycle becomes smaller than the conventional temperature difference DELTAT1. Correspondingly to this, the temperature difference DELTAT4 between the top and bottom surfaces at contacting with the rolls also becomes smaller than the conventional temperature difference DELTAT2, so that the temperature changing cycles of the top and bottom surfaces becomes similar to each other. As a result, the temperature of the top surface becomes higher than the transformation point T0.
Patent JP-H05270038-A (JP)
Title: Multicolor thermal printer
IPC: B41J2/325
Filed: 1992-03-27
Abstract: PURPOSE:To enhance printing quality by correcting the current supply time to a thermal head depending on the number of the colors of inks transferred to paper in a lapped state. CONSTITUTION:A multicolor thermal printer transferring the inks of a multicolor ribbon to paper by a thermal head 8 is equipped with a addition means adding the number of colors printed in a printing area unit, a memory means 10 storing current supply quantity data corresponding to the addition value of the addition means and a drive means 9 driving the thermal head 8 on the basis of the data of the memory means. The number of colors is added in a printing area unit by the addition means 11 at the time of the input of a signal indicating a printing color and the thermal head 8 is driven on the basis of the current supply quantity data corresponding to this addition value. By this constitution, the supply quantity of a current to the thermal head is increased as the number of colors to be lapped increases to enhance the transfer property of the inks of the multicolor ribbon.
Patent JP-H01242497-A (JP)
Title: Production of thin compound film consisting of group ii and group vi
Inventor: ISHIKO MASAYASU
IPC: C30B29/48
Filed: 1988-03-23
Abstract: PURPOSE:To freely execute valence electrons control of a group II-IV compd. in a three-dimensional space by projecting electromagnetic waves, ions, electron beams, etc., simultaneously with introduction of an impurity in a 1st state of supplying raw materials contg. the group II elements at the time of forming the film by an atomic layer epitaxial method. CONSTITUTION:The thin compd. film consisting of the group II and the group VI is produced by alternately repeating the 1st stage of supplying at least one group II element or >=1 kinds of compds. contg. the group II element onto a substrate 2 and the 2nd stage of supplying at least one group VI element or >=1 kinds of compds. contg. the group VI element on the substrate 2. In a certain period of the 1st stage, >=1 group Ia elements (alkali metal elements) or >=1 group IIIb elements are introduced and UV rays are projected on the surface of the substrate 2 by using a UV light source 6 to stimulate the surface.
Patent JP-H07282371-A (JP)
Title: Device for preparing data base for fire alarm equipment
Inventor: TAKAHASHI KEIICHI
IPC: G08B25/00
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a data base setter for a fire alarm equipment which can simply prepare a data base for the information on terminal equipments and surely execute the impartment of addresses to the terminal equipment and the setting of interlocking relation among the terminal equipments. CONSTITUTION:The data base preparing device is provided with a display device 4, an input device 5, a microprocessor 1 for making the device 5 display an edited picture, and an IC card writer 9. The microprocessor 1 takes in data relating to the sort of a terminal equipment corresponding to a certain address and its installation plate at least from an input means to set up them, lists up terminal equipments having interlocking relation and takes in corresponding data from the listed equipments through the input means to set up them.
Patent JP-H03272570-A (JP)
Title: Manufacture of sheet form secondary battery of serial connection type
Inventor: HANAWA KAZUMI
IPC: H01M10/058
Filed: 1990-03-20
Abstract: PURPOSE:To manufacture sheet-shaped secondary battery of serial connection type without enlarging the thickness of battery and without requiring aid materials or any connecting process by furnishing a plurality of grooves so that groove bottoms and crests are formed at electricity collecting plates on both sides alternately. CONSTITUTION:One of the electricity collecting plates 1A, 1B on both sides of a secondary battery 10 formed by lamination so that the collecting plates are situated at the outsides, is left, and the other laminated part is removed groove-shapedly, and also the electricity collecting plates 1A, 1B are provided with a plurality of grooves 17, 18 in such a way that groove bottoms and crests are formed alternately. This sheet-shaped secondary battery 10 is obtained by laminating electrode sheets 3A, 3B, electroconductive sheets 2A, 2B, and the mentioned plates 1A, 1B one over another on both sides of a solid electrolyte sheet 4. Therefore, secondary batteries 10 in the form of single sheet can be arranged in series on a plane without piling up secondary batteries in the form of single sheet, or without connecting in series using leads etc. This allows manufacturing a thin sheet secondary battery having a large electromotive force with good producibility and at a low cost.
Patent JP-S58187387-A (JP)
Title: Transfer-type printer of heat-sensitive system
Inventor: SADAKI AKIHIRO
IPC: B41J2/38
Filed: 1982-04-27
Abstract: PURPOSE:To reduce the quantity of energy required for heat transfer printing, to enable a high-speed transfer and recording with high quality, by preheating a heat-fusible ink ribbon and a recording medium, respectively. CONSTITUTION:A blower 7 is moved along a guide pin 6 concurrently with the operation of a heating element 5, and preheats the heat-fusible ink robbon 3 by blowing hot air through a blowing port 10. On the other hand, a roller 14 fitted with a heater is heated by passing an electric current through the heater, and preheats the recording medium 2 by the heat thereof. Accordingly, the width of pulses impressed on the heating element 5 is reduced, thereby enabling to record at a high speed. In addition, a blowing port 11 of the blower 7 is located over a part of the medium 2 which part is heat-transfer recorded in the preceding line, and hot air of a temperature of higher than that of hot air supplied from a hot air generator 8 is supplied to the part recorded in the preceding line by passing an electric current through the heater, thereby heat-fixing the recorded image at said part.
Patent JP-S56167371-A (JP)
Title: Solar cell
Inventor: KUWANO YUKINORI
IPC: H01L31/06
Filed: 1980-05-27
Abstract: PURPOSE:To enhance the efficiency of power generation and to prevent corrosion of a transparent electrode film and a first layer due to fluorine even though fluorine is used in the solar cell wherein amorphous Si is sequentially layered, by forming a second layer with amorphous Si which is treated by hydrogen and fluorine. CONSTITUTION:The transparent electrode film 11 is deposited on a glass plate 10. Glow discharge is performed in B2H6/SiH4=0.1-1% and P type hydrogenated amorphous Si 12 is formed. Then, the glow discharge is performed in SiH4, and an I layer 13a is layered. Thereafter, the glow discharge is performed in SiF4/SiF4+ SiH4=60-80%, and an I layer 13b of hydrogenated/fluorinated amorphous Si is layered. Then, the glow discharge is performed at a volume ratio of PH3/SiH4= 1-3%, and N<+> amorphous Si 14 is formed. An Al electrode film 15 is attached thereon. In this constitution, since most of the I type amorphous layer 13 is hydrogenated/fluorinated amorphous Si, the efficiency is high. The surface of the very thin P layer 12 is not exposed to F because of the presence of the second I layer 13a, and corrosion does not occur. The corrosion of the transparent electrode film 11 by fluorine is also inhibited.
Patent JP-S62227740-A (JP)
Inventor: MATSUMOTO TATSUHIKO
IPC: G21B1/17
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。